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6e76daf279
* Check layout spec tree for duplicated elements * Enable layout spec tree dedupe only in debug
35 lines
879 B
Objective-C
35 lines
879 B
Objective-C
//
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// ASLayoutSpecPrivate.h
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// AsyncDisplayKit
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//
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// Created by Michael Schneider on 9/15/16.
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//
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// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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//
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#import "ASInternalHelpers.h"
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#import "ASEnvironmentInternal.h"
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#import "ASThread.h"
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NS_ASSUME_NONNULL_BEGIN
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@interface ASLayoutSpec() {
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ASDN::RecursiveMutex __instanceLock__;
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ASEnvironmentState _environmentState;
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ASLayoutElementStyle *_style;
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NSMutableArray *_childrenArray;
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}
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/**
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* Recursively search the subtree for elements that occur more than once.
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*/
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- (nullable NSSet<id<ASLayoutElement>> *)findDuplicatedElementsInSubtree;
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@end
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NS_ASSUME_NONNULL_END
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